Top Software Engineer Jobs in Boston, MA

The Senior Software Engineer will design, develop, and maintain software for critical products, collaborating with teams to ensure high-performance secure applications, contributing to all software lifecycle phases, and adhering to best practices.

As a Full-Stack Software Engineer II, you will develop AI-centric web applications using TypeScript, collaborating on product and technical decisions while managing project priorities and deliverables.

The Principal Software Engineer will design AI-native systems, set standards for development processes, lead engineering practices, and deliver autonomous workflows to enhance business outcomes in wealth management technology.

Build and operate full-stack features (React frontend; C#/.NET Core or Python backend), own design-to-production lifecycle, prototype solutions, review code, improve observability and tech debt, and participate in squad design and operations.

Lead technical strategy and architecture across cloud, AI/ML, and data domains. Mentor senior engineers, drive reusable solutions for scalability, performance, and operability, and evangelize technical vision while delivering hands-on contributions.

Lead implementation and management of Oracle Cloud solutions; analyze client needs; configure and administer Oracle products; guide teams in ADF and BI Publisher development; use OCI and data integration to improve performance and scalability; drive process improvements; manage client accounts, timelines, and deliverables; mentor staff and uphold firm standards.

Design, implement, test, and operate core components of a distributed file system. Write high-performance C/C++ for kernel-adjacent and user-space storage, improve snapshots, caching, metadata, and protocol access (NFS/SMB/S3). Build HA stateful services on Kubernetes, lead design and code reviews, mentor engineers, and ensure production reliability, observability, and upgradeability.

Build and lead development of Klaviyo's conversational AI platform: native chat surface, agent orchestrator, and agentic UI. Design scalable, reliable systems, ship high-quality code, mentor engineers, drive technical decisions, and improve AI-powered customer experiences.

As VP of Engineering, lead the transition to an AI-first approach, overseeing architecture and product decisions while managing a small, skilled team focused on building agent-driven enterprise solutions.

The Principal Software Engineer will develop and maintain eCommerce platforms, lead teams, set technology strategy, and ensure software scalability and resilience.